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Detailed kinetic models for the low-temperature auto ignition of gasoline surrogates

Abstract : In the context of the search for gasoline surrogates for kinetic modeling purpose, this paper describes a new model for the low-temperature auto-ignition of n-heptane/iso-octane/hexene/toluene blends for the different linear isomers of hexene. The model simulates satisfactory experimental results obtained in a rapid compression machine for temperatures ranging from 650 to 850 K in the case of binary and ternary mixtures including iso octane, 1-hexene and toluene. Predictive simulations have also been performed for the autoignition of n heptane/iso octane/hexene/toluene quaternary mixtures: the predicted reactivity is close to that of pure iso octane with a retarding effect when going from 1- to 3-alkene.
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Submitted on : Monday, April 20, 2009 - 10:16:57 AM
Last modification on : Wednesday, November 14, 2018 - 9:46:11 AM
Document(s) archivé(s) le : Wednesday, March 29, 2017 - 4:36:13 PM


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  • HAL Id : hal-00376724, version 1
  • ARXIV : 0904.2967



Roda Bounaceur, Pierre-Alexandre Glaude, René Fournet, Valérie Warth, Frédérique Battin-Leclerc. Detailed kinetic models for the low-temperature auto ignition of gasoline surrogates. European Combustion Meeting 2009 (ECM 2009), Apr 2009, Vienne, Austria. CD Rom du congrès, 6 p. ⟨hal-00376724⟩



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